here is a tricky test \begin{myenv}\begin{equation*}f(x)=x^2\end{equation*}
\end{myenv} \begin{equation*}f(x)=x^2\end{equation*}
\begin{equation*}f(x)=x^2\end{equation*}

\begin{myen}
	body of text
	body of text
	body of text
\end{myen}

here is a tricky test \begin{myenv}text text\begin{equation*}f(x)=x^2\end{equation*}
	text text\end{myenv} text text\begin{equation*}f(x)=x^2\end{equation*}
text text\begin{equation*}f(x)=x^2\end{equation*}
text text
